From patchwork Thu Dec 12 18:43:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fernando Pacheco X-Patchwork-Id: 11289155 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0B98B6C1 for ; Thu, 12 Dec 2019 18:44:27 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E8F62206DA for ; Thu, 12 Dec 2019 18:44:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E8F62206DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9C6E26E0E2; Thu, 12 Dec 2019 18:44:24 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 732826E0E0 for ; Thu, 12 Dec 2019 18:44:23 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Dec 2019 10:44:22 -0800 X-IronPort-AV: E=Sophos;i="5.69,306,1571727600"; d="scan'208";a="204063433" Received: from unknown (HELO pachecof-ubuntu.fm.intel.com) ([10.1.27.25]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 12 Dec 2019 10:44:22 -0800 From: Fernando Pacheco To: intel-gfx@lists.freedesktop.org Date: Thu, 12 Dec 2019 10:43:59 -0800 Message-Id: <20191212184359.16280-2-fernando.pacheco@intel.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191212184359.16280-1-fernando.pacheco@intel.com> References: <20191212184359.16280-1-fernando.pacheco@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 2/2] HAX: force enable_guc=2 and WA i915#571 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Daniele Ceraolo Spurio To get a full run with GuC loading and HuC auth enabled. Signed-off-by: Daniele Ceraolo Spurio --- drivers/gpu/drm/i915/gt/selftest_gt_pm.c | 9 +++++++++ drivers/gpu/drm/i915/i915_params.h | 2 +- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/selftest_gt_pm.c b/drivers/gpu/drm/i915/gt/selftest_gt_pm.c index 09ff8e4f88af..86b176c887b4 100644 --- a/drivers/gpu/drm/i915/gt/selftest_gt_pm.c +++ b/drivers/gpu/drm/i915/gt/selftest_gt_pm.c @@ -12,8 +12,11 @@ static int live_gt_resume(void *arg) { struct intel_gt *gt = arg; IGT_TIMEOUT(end_time); + intel_wakeref_t wakeref; int err; + wakeref = intel_runtime_pm_get(gt->uncore->rpm); + /* Do several suspend/resume cycles to check we don't explode! */ do { intel_gt_suspend_prepare(gt); @@ -26,6 +29,10 @@ static int live_gt_resume(void *arg) break; } + err = intel_gt_init_hw(gt); + if (err) + break; + err = intel_gt_resume(gt); if (err) break; @@ -45,6 +52,8 @@ static int live_gt_resume(void *arg) } } while (!__igt_timeout(end_time, NULL)); + intel_runtime_pm_put(gt->uncore->rpm, wakeref); + return err; } diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index 31b88f297fbc..acda9f2a1207 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -54,7 +54,7 @@ struct drm_printer; param(int, disable_power_well, -1) \ param(int, enable_ips, 1) \ param(int, invert_brightness, 0) \ - param(int, enable_guc, 0) \ + param(int, enable_guc, 2) \ param(int, guc_log_level, -1) \ param(char *, guc_firmware_path, NULL) \ param(char *, huc_firmware_path, NULL) \